Global Patent Index - EP 2474357 B1

EP 2474357 B1 20180905 - Process of preparation of a hydrocracking zeolite catalyst containing two separate hydrogenating functions

Title (en)

Process of preparation of a hydrocracking zeolite catalyst containing two separate hydrogenating functions

Title (de)

Verfahren zur Herstellung eines Hydrocracking-Zeolith- Katalysators enthaltend zwei separate Hydrierungsfunktionen

Title (fr)

Procédé de préparation d'un catalyseur zéolithique d'hydrocraquage contenant deux fonctions hydrogénantes distinctes

Publication

EP 2474357 B1 20180905 (FR)

Application

EP 11290585 A 20111220

Priority

FR 1100043 A 20110107

Abstract (en)

[origin: EP2474357A1] Preparing a catalyst comprising at least one hydro-dehydrogenating element comprising elements of non-noble group VIB and/or group VIII of the periodic table, and a support comprising at least one porous mineral matrix and dealuminated zeolite (USY), comprises: (a) preparing a dealuminated zeolite; (b) depositing on the dealuminated zeolite of the nickel element in an amount of 0.5-3 wt.%; (c) mixing with a porous mineral matrix and forming to obtain the support; (d) introducing at least one hydro-dehydrogenating element on the matrix; and (e) drying and calcining the product. Preparing a catalyst comprising at least one hydro-dehydrogenating element comprising elements of non-noble group VIB and/or Group VIII of the periodic table, and a support comprising at least one porous mineral matrix and at least one dealuminated zeolite USY, comprises: (a) preparing a dealuminated zeolite having an overall atomic ratio of silicon to aluminum of 2.5-10, a weight fraction of extra network aluminum atom of greater than 10 mass% with respect to the total mass of the aluminum present in the zeolite, a mesoporous volume measured by nitrogen porosimetry of greater than 0.07 ml.g -> 1>and a crystalline parameter (a0) of the unit cell greater than 24.28 A[deg] ; (b) depositing on the dealuminated zeolite of the nickel element in an amount of 0.5-3 wt.% with respect to the total weight of the zeolite; (c) mixing with a porous mineral matrix and forming to obtain the support; (d) introducing at least one hydro-dehydrogenating element on the matrix by (i) adding at least one compound of the element during forming to introduce at least one part of the component, and (ii) impregnating the support with at least one compound of the element; and (e) drying and calcining the obtained final product. An independent claim is included for process for hydrocracking and/or hydrotreating of hydrocarbon feeds using a catalyst, where the catalyst is in sulfate form.

IPC 8 full level

B01J 29/14 (2006.01); B01J 29/16 (2006.01); B01J 35/00 (2006.01); B01J 35/10 (2006.01); B01J 37/20 (2006.01); C10G 45/08 (2006.01); C10G 45/12 (2006.01); C10G 47/20 (2006.01); C10G 65/12 (2006.01)

CPC (source: BR EP KR US)

B01J 6/00 (2013.01 - KR); B01J 6/001 (2013.01 - BR); B01J 29/064 (2013.01 - KR); B01J 29/146 (2013.01 - BR EP US); B01J 29/166 (2013.01 - BR EP US); B01J 35/30 (2024.01 - BR EP US); B01J 35/394 (2024.01 - BR EP US); B01J 35/69 (2024.01 - BR EP US); B01J 37/0009 (2013.01 - BR US); B01J 37/0205 (2013.01 - BR US); B01J 37/20 (2013.01 - EP US); C10G 45/08 (2013.01 - BR); C10G 45/12 (2013.01 - BR); C10G 47/20 (2013.01 - BR); C10G 49/08 (2013.01 - BR EP US); C10G 65/12 (2013.01 - BR); B01J 2229/14 (2013.01 - EP US); B01J 2229/16 (2013.01 - BR EP US); B01J 2229/186 (2013.01 - BR EP US); B01J 2229/20 (2013.01 - BR EP US); B01J 2229/36 (2013.01 - BR EP US); B01J 2229/37 (2013.01 - BR EP US); B01J 2229/38 (2013.01 - BR EP US); B01J 2229/42 (2013.01 - BR EP US); C10G 2300/301 (2013.01 - BR EP US); C10G 2300/4018 (2013.01 - BR EP US)

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2474357 A1 20120711; EP 2474357 B1 20180905; BR 102012000290 A2 20140107; BR 102012000290 B1 20191210; DK 2474357 T3 20190107; FR 2970259 A1 20120713; FR 2970259 B1 20140718; JP 2012143751 A 20120802; JP 5830383 B2 20151209; KR 101908733 B1 20181016; KR 20120080550 A 20120717; US 2012205286 A1 20120816; US 9914113 B2 20180313

DOCDB simple family (application)

EP 11290585 A 20111220; BR 102012000290 A 20120105; DK 11290585 T 20111220; FR 1100043 A 20110107; JP 2012000856 A 20120106; KR 20120002169 A 20120106; US 201213345041 A 20120106